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Anonymous users2024-01-24Is this also called a problem? It's not enough to install a pressure switch, but why do you have to use pressure? Photoelectric switches are generally used. Easy to install and maintain.
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Anonymous users2024-01-23Three-five time-based circuits, CBOS integrated blocks, and control and close the solenoid valve circuit (water source) according to human body induction to achieve automatic flushing whenever people use the toilet.
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Anonymous users2024-01-22It is recommended to use an infrared inductive photoelectric switch, after the switch works once, the control circuit is triggered when it is disconnected; Non-contact has a longer service life and is more reliable. Of course, it is also necessary to consider the removal of interfering signals through the time characteristics, such as not triggering when passing by the sensor.
The trigger circuit can be actuated with a solenoid valve.
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Anonymous users2024-01-21This kind of thing is sold as a finished product, and hospitals use it more.
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Anonymous users2024-01-20The power-off switch controls the energizing of a solenoid valve.
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Anonymous users2024-01-19If you don't have diamonds, don't do porcelain work.
Try turning off the tap water, draining the water, letting the air in, and then turning on the tap water.
"Destruction of the siphon principle".
Principle; When the water level exceeds the damaged hole of the siphon, the siphon produces a siphon effect. When the water level is lower than the broken hole of the siphon, the siphon does not produce a siphon effect. >>>More
All use a floating controller to switch the water source on and off. The old-fashioned use of floats.
You mean to take a look at the plumbing and plumbing market, it's rare now.
First of all, consider water conservation, followed by the use of a large flow of water to wash away the dirt one-time momentum, the principle is that the bucket has a high potential use of water, commonly known as the pressure of work, the specific work component is to use the hollow ball buoyancy to drive the control lever water tank water level, when the water level reaches a certain height, the hollow float drives the flush valve to open, the significant outflow of water, when the water level is lower than the minimum height of the float, one end of the lever outlet valve is closed. A new round of storage space has begun.